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Radiofrequency thermocoagulation through foramen ovale with 3D printing guide template in the treatment of trigeminal neuralgia: observation of safety and curative effect

Radiofrequency thermocoagulation through foramen ovale with 3D printing guide template in the treatment of trigeminal neuralgia: observation of safety and curative effect

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1800016953
Enrollment
Unknown
Registered
2018-07-04
Start date
2018-07-15
Completion date
Unknown
Last updated
2018-07-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

trigeminal neuralgia

Interventions

observational group:radiofrequency thermocoagulation guided by three-dimensional printing guide template
control group:radiofrequency thermocoagulation guided by CT

Sponsors

Nanjing Drum Tower Hospital The Affiliated Hospital Of Nanjing University Medical School
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 90 Years

Inclusion criteria

Inclusion criteria: 1. Inpatients who were diagnosed with primary trigeminal neuralgia and underwent radiofrequency thermocoagulation therapy through foramen ovale in Nanjing University Medical School Affiliated Nanjing Drum Tower Hospital from January 2014 to june 2017; 2. hospital discharge time was more than 6 months.

Exclusion criteria

Exclusion criteria: 1. The patient's inpatient cases or discharge follow-up data are missing; 2. The patient received other interventional treatment or surgery within six months after discharge.

Design outcomes

Primary

MeasureTime frame
visual analogue scale;times of puncture;time of operation;complications include thumbness and decreased myodynamia;

Countries

China

Contacts

Public ContactLijuan Lu

Nanjing Drum Tower Hospital The Affiliated Hospital Of Nanjing University Medical School

932200932@qq.com+86 18606190038

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026